Zero Pressure Accumulation Conveyors

Conveyed products don't touch each other and put no force on halted products

Combines a system of photo-eyes and discrete electronic logic control without the use of PLC's to provide "intelligent" zero-pressure control. This system works on a variety of conveyor models, and allows you to customize how the product is accumulated and released from the conveyor.
EZLogic®, or Electronic Zero-pressure Logic, is a method of zero-pressure
control that combines the sensing accuracy of photo-electrics with discrete
electronic logic control without the use of a PLC or pneumatic logic
components. This system provides all the "intelligence" needed to accurately
control the various functions of zero-pressure accumulation on a variety of
conveyor models. Reduced noise, higher reliability, higher throughputs, and
ease of maintenance are just some of the advantages of the EZLogic® system.

A horizontal plastic belt conveyor designed for accumulating 12 & 24 packs of canned beverages where high speeds and large through-puts are required. Conveyance and accumulation methods provide ability to move and control cases at higher speeds with no product marking. No rollers results in no lithographic buildup, and minimal components lend to quieter operation.

Model DCEZ is a drag chain conveyor designed to handle pallets. With
the EZLogic accumulation module, pallets are accumulated with zero-back pressure reducing the possibility of collision that may result in product damage.

The model DCEZ-63 is a 3-strand drag chain pallet-handling conveyor. With EZLogic accumulation module, pallets are accumulated with zero-back pressure reducing the possibility of collision that may result in product damage.

Model 138/190-NSPEZ is a horizontal live roller
conveyor designed for Zero-Pressure Accumulation of product. Positive
braking in each zone reduces the possibility of damage to fragile items during
accumulation

Model
190-NSPEZC is a horizontal live roller curve conveyor designed for Zero-Pressure
Accumulation of product in conjunction with the straight 190-NSPEZ
Conveyor.
Positive braking in each zone reduces the possibility of damage to fragile items
during accumulation. Singulation feature allows products to be removed from any
location on the conveyor.

A
chain-driven, live-roller, zero-pressure accumulation conveyor that handles
cartons or pallets in conditions not suitable for belt driven rollers. Items are
accumulated with Zero Back Pressure reducing the possibility of collisions that
may result in product damage.

A chain-driven live roller conveyor (3.5" diameter rollers) that handles large, heavy loads such as pallets and drums. Items are accumulated with zero back pressure, reducing the possibility of collisions that may result in product damage.

Hytrol Model ABEZ is a horizontal live roller conveyor designed for applications that require accumulation of products without a build-up of line
pressure. Singulation feature allows products to be easily removed from any location on conveyor.

The
Model 25-LREZ is a belt driven live roller conveyor designed for use where
zero-pressure accumulation, low elevation (12"), and close roller centers are
required. It's a heavy duty accumulation conveyor for palletized loads.

How zero-pressure accumulation conveyor works...

With zero-pressure, conveyed products rarely or never touch each other,
providing a level of finesse and protection that can reduce product damage and
provide more precise control

Each zone extracts
power from a flat drive belt that runs the entire length of the conveyor. When a
product is stopped, a sensing eye is activated, sending a signal to the trailing
zone.

When the next load moves into this zone, the drive belt is lowered away
from the tread rollers causing the product to stop until the product is
released.

When any product is removed, all others behind this zone will move
forward in sequence.